The 630 was an enhanced version of the Kershaw 110, adding a larger, focusing lens, iris and a three speed shutter with flash sync. The body itself had a few extras including fold out spool holders, a red window cover, cable release socket and a shutter release on the edge of the folding door. It was similar to the Kershaw 450 (which had a larger aperture lens). Both cameras lens housing are quaintly marked "German Shutter".